第10题:[单选题]The residents,( )had been damaged by the flood,were given help by the Red Cross. A.all their homes B.all whose homes C.all of whose homes D.all of their homes 参考答案:C 该题考查定语从句。该句主干为the residents were given help by...,空格主应填一成分做定语修饰the residents,首先排除A,D选项,而选项B,C中,all与the residents表示所属或同位关系,故答案为C。